我们生产的每一吨低碳水泥都是迈向更健康地球的一步。
最好的设计是那些在解决问题时不会引人注目的设计。
I am not a liberator. Liberators do not exist. The people liberate themselves.
Small changes in material design can lead to massive reductions in environmental impact.
I don't like to talk too much, I prefer to let my racket talk.